Complex soil food webs strengthen the link between biodiversity and ecosystem health

Nature · Published 2 October 2026 Swipe more like this →

In short: Researchers who studied 228 agricultural fields found that the complexity of soil food webs plays a vital role in how biodiversity supports ecosystem functions. Specifically, they observed that when multiple levels of organisms interact through complex networks, the connection between biological diversity and essential services like crop yield and nutrient cycling becomes much stronger.

This study highlights how the intricate interactions between different organisms in the soil can bolster the benefits provided by biodiversity. By examining co-occurrence patterns across various trophic levels, the researchers demonstrated that network complexity acts as a bridge between species richness and ecosystem productivity.

The study was conducted across 228 agricultural fields, observing various organism groups and ecosystem services. However, the findings are based on observational data from agricultural settings, which may not reflect the dynamics in natural or non-intensive ecosystems.

Why it matters: Understanding soil network complexity is essential for predicting how biodiversity supports agricultural productivity and sustainability.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• Soil microbial diversity helps maintain multiple essential ecosystem functions
• Agricultural land conversion may increase the stability of soil microbial networks
• Biological communities are not just random collections of species but complex, structured interaction networks.
• The hidden engineers of soil health are more than just microbes
• Specific bacterial functions act as anchors for soil microbiome stability
• Consumer cameras can create accurate 3D maps of landscapes more efficiently
• Combining machine learning and social data helps map urban flood risks
• Coral reefs reduce wave energy by 97% and protect millions
• Combining biochar, bacteria, and plants may improve soil cleanup of organic pollutants
• Decades of research reveal how fungi evolve to survive chemical treatments
• Climate shifts threaten food security for millions reliant on rain-fed farming
• Deep citizen engagement improves social outcomes in nature-based solutions despite tokenistic trends

More in Nature · Latest · A–Z · All topics